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Home / CVE DB / CVE-2024-49766
Standard
Vulnerability Identifier

CVE-2024-49766

2024-10-25
Severity Assessment
5.3
MEDIUM
CVSS v3.x Score
Clinical Analysis (Description)

Werkzeug is a Web Server Gateway Interface web application library. On Python < 3.11 on Windows, os.path.isabs() does not catch UNC paths like //server/share. Werkzeug's safe_join() relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable. Werkzeug version 3.0.6 contains a patch.

Vector Sequencing

Attack Parameters

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Impact Consequences

Technical Impact

Unchanged
Scope
Low
Confidentiality
None
Integrity
None
Availability
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Classification

CWE-CWE-22

View CWE Details ↗
Timeline

Time Line

PUBLICATION
25 Oct 2024
MODIFICATION
03 Dec 2025
FIRST PATCH
21 Jan 2025
Impact Statistics

Key Metrics

CVSS Score
5.3
MEDIUM
Patches
1
Available
Remediation Protocol

Recommended Solution

No automatic solution found. Check vendor references.
Patch Library
Oracle Critical Patch Update Advisory - January 2025
DL
Recommended Actions for Administrators

Immediate Action Plan

1. Inventory

Identify all affected systems in your infrastructure.

2. Assessment

Assess exposure and criticality for your organization.

3. Mitigation

Apply patches or available workarounds.

4. Verification

Test and confirm effectiveness of applied measures.

Sources & Bibliography
NIST NVD MITRE CVE External Reference ↗ External Reference ↗ External Reference ↗ External Reference ↗